Rush is the band that I have listened most and it's the band that had the major influence in my taste for music, but there's also a existential aspect related to listening to Rush's songs. When I was a teenager I was starting to study science and astronomy was the major focus of my interests followed by aeronautics.
Among readings on scientific material from Roger Penrose, Einstein and Newton mixed with some heavy literature from Isac Asimov and with little religious influence, Rush seems to be the perfect sound track to develop these ideas, and although I understood so little of the lyrics on the songs (some of them I translated word by word), I could feel that they were suited just fine.
As I grew up, Rush continued to be a reminder of these areas of study, astronomy, aeronautics and so forth and I moved my bones to study physics in college, after some years in engineering which turn out to be a bad road for me. Physics ended up failing as well, but not for the lack of interest, mostly for lack of money to keep on dedicating 100% of my time to study it.
After some deliberation with myself I came to the conclusion that my interest on these fields were deeply associated with the ideal of science first presented by Aristotle, to go after the truth of existence, the ultimate knowledge that was to be reached by the studies of the celestial bodies and of the small parts of this universe, the ones that made all that we are, I was on the right track.
Until very recently, before studying philosophy more deeply and understanding that the real question I was after was that raised by Martin Heidegger, why the being precedes the nothing ? Question readily answered logically many centuries before.
After comparing the results of my studies to the lyrics of Rush I've found out that most interesting lyrics were those that had stories of old lie Cygnus X-1 or Xanadu, things that were not some kind of fantasy but a symbol to the human experience, and I begin to realize that with the introduction of, maybe, Tom Sawyer, Rush's albums always had songs with this modern enlightenment theme, anti-clerical, atheist, science driven sociology which was really disappointing for me, I missed the higher discussions on the albums of the 70s. From the enlightenment discussion you see Rush moving towards liberal values in the 90s and on and finally, as the last nail on the coffin, Rush lyrics fell to the lowest level with the released of Snaked and Arrows, marking a Richard Dawkins like anti-religious, victimized atheist (what an irony after the 20th century) rhetoric, so sad!
So, as of today I really still enjoy Rush in it's music, it still inspires me but I just can't sing or even listen to some songs anymore for they have so much stuff I disagree with that reall, I wish I could inject my own lyrics in there. I lister with easy heard to Caress of Steel, 2112, Farewell to Kings, Hemispheres, Permanent Waves. I listen to most songs from Moving Pictures, Sinals and Grace Under Pressure and Power Windows, but some songs from these albums are hard, like Tom Sawyer, Which Hunt and Territories among others.
From Hold Your Fire on things get tougher up to Snakes and Arrows which is a very difficult album to listen (not for its musical content, I must say), let alone sing along. But I can't spend much more on his simple take when it comes to Rush lyrics, I wish I could write a better piece on that and hopefully I will for I care a lot about Rush music, it has inspired me a lot but I can't take much of Neil Peart's political and religious world view on the lyrics anymore, I can spend days listening to his drumming, which is marvelous, but today I don't buy many of his ideas expressed in Rush's lyrics.